[原创]光栅 [复制链接]

SYNOPSYS中光栅表面输入格式： G+sB/l"  
SN GRATING {X/Y} L/MM ORDER CWAV HIN VNUM kz1Z K  
其中，X-衍射发生在X-Z平面；Y-衍射发生在Y－Z平面。Ｌ／ＭＭ－给出了光栅刻线数；ORDER-衍射级次；CWAV-波长；HIN-基底折射率； v@2?X4n  
VNUM-相应的阿贝数； $B>L_~cS  
8KP  
例子: bg9_$laDi  
RLE ( Ygy%O%  
ID GRATING_REAL FLAT H.n|zGQTB  
WAVL .6000000 .5000000 .4000000 /L$q8+  
APS               1 p+Bvfn  
POLARIZATION LINEAR Y V^.Z&7+E`_  
UNITS MM jMR9E@>~E  
OBB  0.000000   10.00000    1.00000    0.00000    0.00000    0.00000    1.00000 ?OO
!M  
  0 AIR vcy+p]6KE-  
  1 GRA  Y       500.0000   -1       0.500000      1.500000     50.000000 7~MWp4.  
  2 COATING PERF
Z'^.H3YvL  
  2 CV      0.0000000000000   TH  1.00000000E-06 $1Z3yb^  
  2 N1 1.51628919 N2 1.52140818 N3 1.53084089 3e;K5qSeo/  
  2 CTE   0.710000E-05 86&r;c:  
  2 GTB S    'BK7             ' |SJ%Myy  
  3 COATING PERF I[ZWOi\- ;  
  3 CV      0.0000000000000   TH    100.00000000 AIR ]%Whtj.,x7  
  3 AIR N9Fu  
  4 CV      0.0000000000000   TH      0.00000000 AIR K}S=f\Q]  
  4 AIR mp]UUpt  
END lQ.3_{"s  
<&M5#:
u  
PER 0 0 0 0 0                                                                             ).C>>1ZC  
PLOT                                                                                       K,HR=5  
PUPIL 2 1 5                                                                               +w3k_^X9c  
RED                                                                                       97!VH>MX  
TRACE 1 0 0 5                                                                             qp1rP#  
PUPIL 2 1 5                                                                               {
-5b[m(  
LIME                                                                                       A
56aOI=  
TRACE 2 0 0 5                                                                             K)8 m?sf/  
PUPIL 2 1 5                                                                               !.={p8X-x  
BLUE                                                                                       U./1OZ&  
TRACE 3 0 0 5                                                                             q/tC/V%@(  
END 5HbPS%^.  

图片:grating.png

W&k2z,|  

图片:grating1.png

!}uev  
在这里，定义表面1为一个500线/毫米的光栅，将涂层分配到表面2和表面3上，并显示一个以三个定义波长的光线追迹的透视图。 Uw_z9ZL  

正找光栅的例子，谢谢楼主

谢谢您的分享 DNaU mz